Gem-A Conoscope Rod
par Dynagem
Prix d'origine
£29.00 GBP
-
Prix d'origine
£29.00 GBP
Prix d'origine
£29.00 GBP
£29.00 GBP
-
£29.00 GBP
Prix actuel
£29.00 GBP
A simple instrument used to observe interference figures in gemstones such as quartz, the Conoscope Rod is used in conjunction with a polariscope to determine whether the stone is uniaxial or biaxial.
- Strain free spherical glass lens
- 59 x 10 x 10mm
- Gem-A